ZIP Code 19801 Housing Market

📝 Local Market Notes

ZIP code 19801 in New Castle County, Delaware, exhibits a robust and accelerating price trajectory over the past five years. The FHFA Home Price Index (HPI) has risen from 178.27 in 2021 to 250.6 in 2025, representing a cumulative appreciation of approximately 40.6% within this four-year span. This consistent upward momentum indicates sustained demand and limited inventory, positioning the area as a high-growth segment within the broader regional market. The recent annual increase of 7.07% further underscores the strength of the local housing fundamentals, outpacing broader economic indicators. This performance marks a significant divergence from surrounding benchmarks. While ZIP 19801 recorded a 7.07% year-over-year increase, the New Castle County average stood at 2.82%, and the state of Delaware averaged 3.23%. The ZIP’s outperformance, exceeding the county rate by more than four percentage points, signals that 19801 is functioning as a distinct premium sub-market rather than a representative sample of the county. This divergence suggests that specific local amenities, school district quality, or geographic features are driving demand that is decoupled from general regional trends. The sub-market character of 19801 appears to be established and owner-occupied, aligning with the parent county’s 69.0% owner occupancy rate. With a median home value of $352,200 for the county, the high HPI level of 250.6 implies that 19801 likely commands prices above the county median, catering to buyers seeking established residential stability. The HPI level of 250.6 also exceeds that of nearby ZIP 19807 (201.7), reinforcing its status as a higher-value enclave. For prospective buyers, the practical takeaway is that entry into ZIP 19801 requires navigating a competitive environment where price appreciation is outpacing the wider market. The current 7.40% mortgage rate adds to the cost of entry, but the historical data suggests that the area maintains strong equity growth potential relative to neighboring communities.

Based on FHFA House Price Index data.